TPEN

TPEN (Tetrakis-(2-pyridylmethyl)ethylenediamine) is an excellent heavy metal chelator while it does not affect Ca , Mg , Na or K concentrations. Thus, TPEN is a useful tool to identify effects of heavy metals (Zn , Fe /Fe , Cu , and Mn , etc.) on fluorescent indicators of Ca , Mg , Na and K . 

 
• Off-white solid soluble in ethanol, DMSO or DMF
 
• Store at 4°C
 
• C₂₆H₂₈N₆
 
• MW: 425
 
• [16858-02-9]
 

• MSDS: View or download